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2PCS USB Buck Boost Converter Adjustable Step UP Step Down Power Supply Module Voltage Regulator DC-DC 5V to 3.3V 9V 12V 18V 24V
- ALAMSCN 2PCS USB Buck Boost Converter Adjustable Step UP Step Down Power Supply Module Voltage Regulator DC-DC 5V to 3.3V 9V 12V 18V 24V
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Simple operation: powered by USB/Micro USB/Soldering pad adjust potentiometer to get the required voltage.
Adjustable voltage: adopt multi-turn precision adjustable potentiometer to adjust voltage.
One key design: One key to turn off the output and digital tube (short press to turn off the output long press to turn off the digital tube).
Data storage: automatically save the state before the power failure the output data will not be lost.
Adjustable voltage: adopt multi-turn precision adjustable potentiometer to adjust voltage.
One key design: One key to turn off the output and digital tube (short press to turn off the output long press to turn off the digital tube).
Data storage: automatically save the state before the power failure the output data will not be lost.
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- Return for refund within: 30 days
- Return for replacement within: non-replaceable
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